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期 刊 ：中国中药杂志 1990年 15卷 01期 页码：30.

关键词：表面活性剂；蒸发速率；活性剂选用；

Keywords:surfactant, evaporativity, selection of surfactant,

摘 要 ：表面活性剂能降低液体表面张力,改善液面分子的受力状态,并具有润湿功能,经实验验证认为:向水性浸出液中加入适宜的表面活性剂,可望提高浸出液的蒸发速率。文中还探讨了选择表面活性剂应注意事项。

Abstract:Based on the understanding that surfactant can reduce the surface tention of liquid layers, improve the power-standing condition and function as a wetter, tests have been conducted and the results show that added with a proper surfactant, the evaporativity of an exudating liquid can be increased. Points for attention in selecting surfactants are discussed in the article.

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